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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PLOTKIN, STANLEY A.
Total Assignments: 6
Assignment: 1
Reel/Frame:004376/0983   Pages: 2
Recorded: 03/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/15/1985
2
Exec Dt:
02/15/1985
Assignee
1
36TH AND SPRUCE STS.
A CORP OF PA
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06702041
Correspondence name and address
HOWSON AND HOWSON
13TH FLOOR,
THREE PARKWAY
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:008088/0493   Pages: 3
Recorded: 08/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/08/1996
Assignee
1
36TH AND SPRUCE STREETS
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08426673
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF, ESQUIRE
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 3
Reel/Frame:008710/0984   Pages: 3
Recorded: 09/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/26/1997
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08456906
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE
CENTER, BOX 457
SPRING HOUSE, PA 19477
Assignment: 4
Reel/Frame:009550/0035   Pages: 3
Recorded: 10/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/07/1998
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09075478
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 5
Reel/Frame:020196/0799   Pages: 6
Recorded: 12/06/2007
Attorney Dkt #:CHOP.0029WISTAR6290968
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/1998
2
Exec Dt:
07/17/1998
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09628289
Correspondence name and address
ROBERT C. NETTER, JR., PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19013
Assignment: 6
Reel/Frame:019881/0867   Pages: 6
Recorded: 09/27/2007
Attorney Dkt #:CHOP.0029US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2007
2
Exec Dt:
09/15/2007
Assignee
1
3601 SPRUCE STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08353547
Correspondence name and address
KATHLEEN D. RIGAUT, PH.D., J.D.
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103

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